function openTrade() {
    if(confirm("确认开市？")) {
        window.location.href = appServer + "/open/trade.htm";
    }
}

function closeTrade() {
    if(confirm("确认闭市？")) {
        window.location.href = appServer + "/close/trade.htm";
    }
}

function addNotTradeDay() {
    window.location.href = appServer + "/system/tradeday/add.htm";
}